AS49 129.6.39.0/24 CIDR and IP Range Summary.ASN: 49 - US National Institute of Standards & TechnologyHost Count: 254Addressable IPs: 256 129.6.39.0129.6.39.1129.6.39.2129.6.39.3129.6.39.4129.6.39.5129.6.39.6129.6.39.7129.6.39.8129.6.39.9129.6.39.10129.6.39.11129.6.39.12129.6.39.13129.6.39.14129.6.39.15129.6.39.16129.6.39.17129.6.39.18129.6.39.19129.6.39.20129.6.39.21129.6.39.22129.6.39.23129.6.39.24129.6.39.25129.6.39.26129.6.39.27129.6.39.28129.6.39.29129.6.39.30129.6.39.31129.6.39.32129.6.39.33129.6.39.34129.6.39.35129.6.39.36129.6.39.37129.6.39.38129.6.39.39129.6.39.40129.6.39.41129.6.39.42129.6.39.43129.6.39.44129.6.39.45129.6.39.46129.6.39.47129.6.39.48129.6.39.49129.6.39.50129.6.39.51129.6.39.52129.6.39.53129.6.39.54129.6.39.55129.6.39.56129.6.39.57129.6.39.58129.6.39.59129.6.39.60129.6.39.61129.6.39.62129.6.39.63129.6.39.64129.6.39.65129.6.39.66129.6.39.67129.6.39.68129.6.39.69129.6.39.70129.6.39.71129.6.39.72129.6.39.73129.6.39.74129.6.39.75129.6.39.76129.6.39.77129.6.39.78129.6.39.79129.6.39.80129.6.39.81129.6.39.82129.6.39.83129.6.39.84129.6.39.85129.6.39.86129.6.39.87129.6.39.88129.6.39.89129.6.39.90129.6.39.91129.6.39.92129.6.39.93129.6.39.94129.6.39.95129.6.39.96129.6.39.97129.6.39.98129.6.39.99129.6.39.100129.6.39.101129.6.39.102129.6.39.103129.6.39.104129.6.39.105129.6.39.106129.6.39.107129.6.39.108129.6.39.109129.6.39.110129.6.39.111129.6.39.112129.6.39.113129.6.39.114129.6.39.115129.6.39.116129.6.39.117129.6.39.118129.6.39.119129.6.39.120129.6.39.121129.6.39.122129.6.39.123129.6.39.124129.6.39.125129.6.39.126129.6.39.127129.6.39.128129.6.39.129129.6.39.130129.6.39.131129.6.39.132129.6.39.133129.6.39.134129.6.39.135129.6.39.136129.6.39.137129.6.39.138129.6.39.139129.6.39.140129.6.39.141129.6.39.142129.6.39.143129.6.39.144129.6.39.145129.6.39.146129.6.39.147129.6.39.148129.6.39.149129.6.39.150129.6.39.151129.6.39.152129.6.39.153129.6.39.154129.6.39.155129.6.39.156129.6.39.157129.6.39.158129.6.39.159129.6.39.160129.6.39.161129.6.39.162129.6.39.163129.6.39.164129.6.39.165129.6.39.166129.6.39.167129.6.39.168129.6.39.169129.6.39.170129.6.39.171129.6.39.172129.6.39.173129.6.39.174129.6.39.175129.6.39.176129.6.39.177129.6.39.178129.6.39.179129.6.39.180129.6.39.181129.6.39.182129.6.39.183129.6.39.184129.6.39.185129.6.39.186129.6.39.187129.6.39.188129.6.39.189129.6.39.190129.6.39.191129.6.39.192129.6.39.193129.6.39.194129.6.39.195129.6.39.196129.6.39.197129.6.39.198129.6.39.199129.6.39.200129.6.39.201129.6.39.202129.6.39.203129.6.39.204129.6.39.205129.6.39.206129.6.39.207129.6.39.208129.6.39.209129.6.39.210129.6.39.211129.6.39.212129.6.39.213129.6.39.214129.6.39.215129.6.39.216129.6.39.217129.6.39.218129.6.39.219129.6.39.220129.6.39.221129.6.39.222129.6.39.223129.6.39.224129.6.39.225129.6.39.226129.6.39.227129.6.39.228129.6.39.229129.6.39.230129.6.39.231129.6.39.232129.6.39.233129.6.39.234129.6.39.235129.6.39.236129.6.39.237129.6.39.238129.6.39.239129.6.39.240129.6.39.241129.6.39.242129.6.39.243129.6.39.244129.6.39.245129.6.39.246129.6.39.247129.6.39.248129.6.39.249129.6.39.250129.6.39.251129.6.39.252129.6.39.253129.6.39.254129.6.39.255